Based on your knowledge of the suffix  -ate, which is a synonym of "eradicate"?

Eradicate is from the Latin word eradicare meaning "to root out." When you yank that weed up by the roots, it has been eradicated; it's not coming back.

Basically mean to eliminate.

Destroy completely, as if down to the roots -
Synonyms:
exterminate, extirpate, root out, uproot
Type of:
destroy, destruct
do away with, cause the destruction or undoing of

kill in large numbers -
Synonyms:
annihilate, carry off, decimate, eliminate, extinguish, wipe out
decimate
kill one in every ten, as of mutineers in Roman armies
Type of:
kill
cause to die; put to death, usually intentionally or knowingly

*hope this helped*

11: a which it you